PTT6.5W08-NFA-01 6.5″ Ultra...
The PTT6.5W08-NFA-01 is the standard stroke 6.5" bass-midwoofer from the PURIFI woofer family. It incorporates similar breakthrough technology, but due to a reduced excursion limit the efficiency is improved over the PTT6.5X08-NFA-01 long stroke woofer.
